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______ how to deal with the trouble of the computer, Martin had to ask his broth
______ how to deal with the trouble of the computer, Martin had to ask his broth
游客
2024-07-11
11
管理
问题
______ how to deal with the trouble of the computer, Martin had to ask his brother for help.
选项
A、Not know
B、Not known
C、Not to know
D、Not knowing
答案
D
解析
本题考查现在分词。根据句子结构,该句前半部分应为非谓语结构,所以应首先排除A项。又因为该部分中动词know的逻辑主语是主句的主语Martin,两者为主谓关系,故排除B项。不定式用来表示目的或将来,现在分词可以用来表示原因或事实。根据句意,本句应表示原因,因此,答案为D项。
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